Features 1、HIGH COMPATIBILITY: Scan and read 125KHz 13.56Mhz dual frequency cards, supporting various for EM ID cards, for MF S50 S70 bank cards, and more. No driver required, compatible with for ISO14443-A/B protocol tags and USB devices. 2、FOR EM4100 ID CARD SUPPORT: Dual frequency card reader supports for EM4100 ID cards, for 1326 1346 1386 ISO Prox cards, and for H10301 H10304 formats, professional and dependable. 3、40 OUTPUT FORMATS: The card copier supports 40 output formats for EM4100 UID ID cards, with a maximum 40 bit card number. Configurable through user configurable cards in 10H or 13 digit decimal format. 4、COMPATIBLE CARDS: Supports writing to em4305, 8800, atat5577, t5557, t5567, cet5200 or compatible cards tags, and reading TK4100, em4200, or compatible cards tags. 5、FAST READING: The ID card copier has a reading time of 0.2 seconds and a reading distance of 0 to 10cm, giving you efficient and professional use experience. Specifications Item Type: Smart Access Control Card Copier Material: ABS Reading Time: 0.2S Reading Distance: Approx. 0-10cm / 0-3.94in Operating Frequency: 125 kHz System Support: for Wins 2000 xp nt me vista (Not compatible with for Wins10 system) Supports Writing: EM4305, 8800, ATAT5577, T5557, T5567, CET5200 or compatible cards tags Supports Reading: TK4100, EM4200 or compatible cards tags Weight: Approx. 79.00g / 2.79oz Package List 1 x Card Reader 1 x USB Cable